<ul>
    <?php
        foreach ($this->articles as $article):
    ?>
    <li>·<a href="<?php echo $this->getUrl(array('id' => $article->getId()), 'detail', 'content', 'article') ?>"><?php echo mb_substr($article->getTitle(),0,25)?></a></li>
    <?php endforeach; ?>
</ul>